🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.99 AU - 1.19 AU

Year: 412 Days

Day: 36.9 Hours

Environment

Temp: 35 °C

Axial Tilt: 12.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.35 AU - 1.95 AU

Year: 767 Days

Day: 13.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,005,440 km

• M1: 340,036 km (0.103 R)
• M2: 1,358,797 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.63 AU - 4.77 AU

Year: 3685 Days

Day: 28.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.1

Radius: 9

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.13 AU - 6.11 AU

Year: 4190 Days

Day: 11.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 37,005,440 km

• M1: 182,509 km (0.044 R)
• M2: 275,260 km (0.099 R)
• M3: 358,137 km (0.119 R)
• M4: 469,588 km (0.11 R)
• M5: 574,157 km (0.093 R)
• M6: 730,337 km (0.116 R)
• M7: 796,908 km (0.084 R)
• M8: 961,017 km (0.104 R)
• M9: 1,047,335 km (0.044 R)
• M10: 1,136,345 km (0.05 R)
• M11: 1,241,363 km (0.105 R)
• M12: 1,475,633 km (0.037 R)
• M13: 1,724,115 km (0.108 R)
• M14: 1,784,553 km (0.117 R)
• M15: 1,986,061 km (0.097 R)
• M16: 2,211,356 km (0.043 R)
• M17: 2,445,177 km (0.06 R)
• M18: 2,918,654 km (0.031 R)
• M19: 3,156,814 km (0.051 R)
• M20: 3,671,581 km (0.112 R)
• M21: 3,769,717 km (0.106 R)
• M22: 3,868,900 km (0.113 R)
• M23: 4,090,006 km (0.098 R)
• M24: 4,192,032 km (0.028 R)
• M25: 4,398,327 km (0.079 R)
• M26: 4,481,952 km (0.1 R)
• M27: 4,714,278 km (0.117 R)
• M28: 4,972,334 km (0.088 R)
• M29: 5,059,400 km (0.119 R)
• M30: 5,279,159 km (0.092 R)
• M31: 5,682,924 km (0.076 R)
• M32: 5,774,029 km (0.084 R)
• M33: 6,189,911 km (0.107 R)
• M34: 6,496,288 km (0.115 R)
• M35: 6,567,646 km (0.037 R)
• M36: 6,783,515 km (0.027 R)
• M37: 7,246,970 km (0.089 R)
• M38: 7,345,854 km (0.059 R)
• M39: 7,519,986 km (0.056 R)
• M40: 7,948,434 km (0.062 R)
• M41: 8,050,460 km (0.092 R)
• M42: 8,619,231 km (0.111 R)
• M43: 9,120,833 km (0.077 R)
• M44: 9,577,704 km (0.107 R)
• M45: 9,740,766 km (0.089 R)
• M46: 9,904,725 km (0.035 R)
• M47: 10,207,811 km (0.11 R)
• M48: 10,318,663 km (0.111 R)
• M49: 11,163,442 km (0.108 R)
• M50: 11,277,884 km (0.103 R)
• M51: 12,177,117 km (0.114 R)
• M52: 12,235,909 km (0.106 R)
• M53: 13,129,308 km (0.07 R)
• M54: 13,889,863 km (0.092 R)
• M55: 14,758,578 km (0.077 R)
• M56: 14,978,487 km (0.053 R)
• M57: 15,517,189 km (0.078 R)
• M58: 15,901,206 km (0.089 R)
• M59: 16,062,174 km (0.118 R)
• M60: 16,126,650 km (0.062 R)
• M61: 16,515,605 km (0.04 R)
• M62: 16,776,803 km (0.102 R)
• M63: 16,842,177 km (0.098 R)
• M64: 16,973,374 km (0.035 R)
• M65: 18,102,539 km (0.113 R)
• M66: 18,169,709 km (0.043 R)
• M67: 18,472,943 km (0.09 R)
• M68: 18,913,958 km (0.107 R)
• M69: 19,668,380 km (0.096 R)
• M70: 19,910,429 km (0.026 R)
• M71: 20,537,394 km (0.112 R)
• M72: 20,888,500 km (0.083 R)
• M73: 21,383,520 km (0.069 R)
• M74: 22,025,594 km (0.12 R)
• M75: 22,097,251 km (0.117 R)
• M76: 22,746,356 km (0.053 R)
• M77: 22,927,818 km (0.112 R)
• M78: 23,000,523 km (0.057 R)
• M79: 23,989,515 km (0.074 R)
• M80: 24,211,069 km (0.076 R)
• M81: 24,359,320 km (0.038 R)
• M82: 24,470,621 km (0.119 R)
• M83: 24,582,072 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.2

Radius: 13.7

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.58 AU - 11.28 AU

Year: 10473 Days

Day: 6.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 37,005,440 km

• M1: 185,651 km (0.103 R)
• M2: 469,438 km (0.071 R)
• M3: 580,889 km (0.096 R)
• M4: 714,330 km (0.084 R)
• M5: 825,182 km (0.085 R)
• M6: 1,003,652 km (0.065 R)
• M7: 1,222,663 km (0.058 R)
• M8: 1,544,897 km (0.088 R)
• M9: 1,693,747 km (0.107 R)
• M10: 1,926,222 km (0.089 R)
• M11: 2,087,189 km (0.087 R)
• M12: 2,704,580 km (0.111 R)
• M13: 3,241,935 km (0.118 R)
• M14: 3,572,547 km (0.085 R)
• M15: 3,711,972 km (0.082 R)
• M16: 3,812,651 km (0.045 R)
• M17: 3,955,218 km (0.118 R)
• M18: 4,224,793 km (0.078 R)
• M19: 4,372,447 km (0.11 R)
• M20: 4,608,063 km (0.07 R)
• M21: 5,047,283 km (0.091 R)
• M22: 5,249,240 km (0.064 R)
• M23: 5,638,493 km (0.112 R)
• M24: 5,824,892 km (0.094 R)
• M25: 6,060,808 km (0.091 R)
• M26: 6,493,445 km (0.091 R)
• M27: 7,287,361 km (0.1 R)
• M28: 7,567,408 km (0.062 R)
• M29: 7,747,524 km (0.039 R)
• M30: 8,428,942 km (0.113 R)
• M31: 8,830,912 km (0.039 R)
• M32: 9,404,171 km (0.098 R)
• M33: 9,570,225 km (0.065 R)
• M34: 9,989,697 km (0.11 R)
• M35: 10,702,082 km (0.07 R)
• M36: 10,991,704 km (0.1 R)
• M37: 11,254,547 km (0.113 R)
• M38: 11,578,576 km (0.099 R)
• M39: 12,085,563 km (0.084 R)
• M40: 12,205,989 km (0.051 R)
• M41: 12,356,934 km (0.077 R)
• M42: 12,538,994 km (0.107 R)
• M43: 12,783,138 km (0.077 R)
• M44: 12,875,141 km (0.086 R)
• M45: 13,121,379 km (0.036 R)
• M46: 13,307,179 km (0.094 R)
• M47: 13,964,213 km (0.115 R)
• M48: 14,185,468 km (0.101 R)
• M49: 14,695,896 km (0.032 R)
• M50: 15,277,383 km (0.072 R)
• M51: 15,472,758 km (0.087 R)
• M52: 16,031,207 km (0.052 R)
• M53: 16,263,084 km (0.117 R)
• M54: 16,396,076 km (0.104 R)
• M55: 16,562,878 km (0.088 R)
• M56: 17,575,207 km (0.082 R)
• M57: 17,780,156 km (0.046 R)
• M58: 18,192,298 km (0.109 R)
• M59: 18,330,377 km (0.097 R)
• M60: 18,851,426 km (0.119 R)
• M61: 19,236,641 km (0.06 R)
• M62: 19,836,977 km (0.088 R)
• M63: 20,515,254 km (0.111 R)
• M64: 20,659,017 km (0.103 R)
• M65: 21,237,512 km (0.098 R)
• M66: 21,528,779 km (0.104 R)
• M67: 21,858,044 km (0.025 R)
• M68: 22,410,509 km (0.094 R)
• M69: 23,229,109 km (0.12 R)
• M70: 23,341,457 km (0.098 R)
• M71: 23,981,885 km (0.108 R)
• M72: 24,095,430 km (0.101 R)
• M73: 24,551,554 km (0.105 R)
• M74: 25,549,820 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.7

Radius: 5.8

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 10.75 AU - 16.85 AU

Year: 18540 Days

Day: 23.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 37,005,440 km

• M1: 161,267 km (0.097 R)
• M2: 390,002 km (0.103 R)
• M3: 522,845 km (0.067 R)
• M4: 670,049 km (0.049 R)
• M5: 876,644 km (0.103 R)
• M6: 1,085,931 km (0.025 R)
• M7: 1,205,160 km (0.11 R)
• M8: 1,364,781 km (0.076 R)
• M9: 1,723,966 km (0.06 R)
• M10: 3,034,892 km (0.089 R)
• M11: 4,040,190 km (0.032 R)
• M12: 4,633,495 km (0.092 R)
• M13: 4,799,997 km (0.06 R)
• M14: 4,912,196 km (0.099 R)
• M15: 5,196,282 km (0.116 R)
• M16: 6,757,785 km (0.101 R)
• M17: 8,049,712 km (0.072 R)
• M18: 9,206,103 km (0.079 R)
• M19: 9,661,928 km (0.097 R)
• M20: 10,160,987 km (0.116 R)
• M21: 10,486,212 km (0.069 R)
• M22: 10,814,879 km (0.073 R)
• M23: 11,221,187 km (0.093 R)
• M24: 11,295,537 km (0.027 R)
• M25: 11,332,787 km (0.108 R)
• M26: 11,858,922 km (0.082 R)
• M27: 11,972,617 km (0.104 R)
• M28: 12,817,845 km (0.034 R)
• M29: 12,856,740 km (0.093 R)
• M30: 12,895,636 km (0.061 R)
• M31: 13,051,816 km (0.099 R)
• M32: 13,921,279 km (0.076 R)
• M33: 14,282,408 km (0.05 R)
• M34: 15,095,772 km (0.12 R)
• M35: 15,219,190 km (0.109 R)
• M36: 15,965,982 km (0.073 R)
• M37: 16,049,757 km (0.081 R)
• M38: 16,217,606 km (0.062 R)
• M39: 17,065,826 km (0.096 R)
• M40: 17,194,330 km (0.111 R)
• M41: 17,538,406 km (0.102 R)
• M42: 17,971,791 km (0.078 R)
• M43: 18,146,222 km (0.084 R)
• M44: 18,982,025 km (0.084 R)
• M45: 19,248,459 km (0.105 R)
• M46: 19,382,199 km (0.086 R)
• M47: 19,875,274 km (0.11 R)
• M48: 19,920,303 km (0.084 R)
• M49: 20,145,896 km (0.107 R)
• M50: 20,191,225 km (0.11 R)
• M51: 24,205,085 km (0.06 R)
• M52: 25,124,214 km (0.099 R)
• M53: 26,548,985 km (0.116 R)
• M54: 26,648,318 km (0.069 R)
• M55: 26,896,800 km (0.113 R)
• M56: 26,946,616 km (0.059 R)
• M57: 26,996,581 km (0.048 R)
• M58: 27,246,260 km (0.074 R)
• M59: 27,848,541 km (0.04 R)
• M60: 28,964,242 km (0.102 R)
• M61: 29,991,232 km (0.09 R)
• M62: 30,094,604 km (0.102 R)
• M63: 30,925,620 km (0.071 R)
• M64: 31,501,272 km (0.098 R)
• M65: 31,606,290 km (0.069 R)
• M66: 31,922,241 km (0.052 R)
• M67: 32,186,281 km (0.106 R)
• M68: 32,292,047 km (0.052 R)
• M69: 32,663,349 km (0.087 R)
• M70: 32,876,077 km (0.096 R)
• M71: 33,570,809 km (0.097 R)
• M72: 35,355,961 km (0.104 R)
• M73: 35,629,126 km (0.078 R)
• M74: 36,067,598 km (0.112 R)
• M75: 36,122,650 km (0.092 R)
• M76: 36,342,708 km (0.066 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 16,049 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit